5 LUSTRE=${LUSTRE:-`dirname $0`/..}
6 . $LUSTRE/tests/test-framework.sh
13 # the summary file a bit smaller than OSTSIZE
14 . ${CONFIG:=$LUSTRE/tests/cfg/$NAME.sh}
17 [ "$SLOW" = no ] && { nobjhi=1; thrhi=4; }
18 thrlo=${thrlo:-$(( thrhi / 2))}
21 # bug number 23791 23791
22 ALWAYS_EXCEPT="1b 2b $OBDFILTER_SURVEY_EXCEPT"
24 OBDSURVEY=${OBDSURVEY:-$(which obdfilter-survey)}
27 check_and_setup_lustre
29 # FIXME: the summary file a bit smaller than OSTSIZE, add estimation
30 minsize=$(min_ost_size)
31 if [ $(( size * 1024 )) -ge $minsize ]; then
32 size=$((minsize * 10 / 1024 / 12 ))
33 echo min kbytesavail: $minsize using size=${size} MBytes per obd instance
43 for osc in $($LCTL get_param -N osc.${FSNAME}-*osc-*); do
44 nid=$($LCTL get_param $osc.import |
45 awk '/current_connection:/ {sub(/@.*/,""); print $2}')
46 dev=$(echo $osc | sed -e 's/^osc\.//' -e 's/-osc.*//')
49 # For local disk obdfilter-survey requires target devs w/o nid.
51 # case 1 (local disk):
52 # $ nobjhi=2 thrhi=2 size=1024
53 # targets="lustre-OST0000 lustre-OST0001 ..."
55 local_node && [ "$1" == "disk" ] || target=$nid:$target
56 targets="$targets $target"
61 obdflter_survey_targets () {
66 disk) targets=$(get_targets $case);;
67 netdisk) targets=$(get_targets $case);;
68 network) targets=$(host_nids_address $(comma_list $(osts_nodes)) $NETTYPE);;
69 *) error "unknown obdflter-survey case!" ;;
74 obdflter_survey_run () {
77 rm -f ${TMP}/obdfilter_survey*
79 local targets=$(obdflter_survey_targets $case)
80 local cmd="NETTYPE=$NETTYPE thrlo=$thrlo nobjhi=$nobjhi thrhi=$thrhi size=$size case=$case rslt_loc=${TMP} targets=\"$targets\" $OBDSURVEY"
85 cat ${TMP}/obdfilter_survey*
86 [ $rc = 0 ] || error "$OBDSURVEY failed: $rc"
89 obdflter_survey_run disk
91 run_test 1a "Object Storage Targets survey"
96 local varsvc=${facet}_svc
97 local dev=$(ldiskfs_canon "*.${!varsvc}.mntdev" $facet)
99 # ext4: /proc/fs/jbd2/sda1:8/history
100 # ext3: /proc/fs/jbd/sdb1/history
102 do_facet $facet cat /proc/fs/jbd*/${dev}*/$file
105 check_jbd_values () {
110 # last two lines from history
112 # $8: hndls >= thrhi * 2
113 # display history of rtime/4 before, in case obd cleanup consumes time
114 local tlines=$((rtime / 5 / 4 + 1))
115 local hist=("$(print_jbd history $facet | tail -$tlines | head -n1)")
117 local run=($(echo "${hist[*]}" | awk '{print $4}'))
118 local hndls=($(echo "${hist[*]}" | awk '{print $8}'))
121 for (( i=0; i<1; i++)); do
122 [[ ${run[i]} -lt 5000 ]] && \
123 error "$facet: run expected 5000, have ${run[i]}" && rc=1
124 [[ ${hndls[i]} -lt $((thrhi * 2)) ]] && \
125 error "$facet: hndls expected > $((thrhi * 2)), have ${hndls[i]}" && rc=2
130 check_jbd_values_facets () {
136 for facet in ${facets//,/ }; do
137 check_jbd_values $facet $thrhi $rtime || rc=$((rc+$?))
143 local param_file=$TMP/$tfile-params
145 do_nodesv $(comma_list $(osts_nodes)) \
146 $LCTL get_param obdfilter.${FSNAME}-*.sync_journal
147 save_lustre_params $(get_facets OST) \
148 "obdfilter.${FSNAME}-*.sync_journal" > $param_file
149 do_nodesv $(comma_list $(osts_nodes)) \
150 $LCTL set_param obdfilter.${FSNAME}-*.sync_journal=0
152 local stime=$(date +%s)
153 thrlo=4 nobjhi=1 thrhi=4 obdflter_survey_run disk
154 local etime=$(date +%s)
155 # run time of obd survey
156 local rtime=$((etime - stime))
158 echo "obd survey finished in $rtime seconds"
159 check_jbd_values_facets $(get_facets OST) 4 $rtime || rc=$((rc+$?))
161 restore_lustre_params < $param_file
166 run_test 1b "Object Storage Targets survey, async journal"
169 nobjlo=1 nobjhi=1 thrlo=32 thrhi=32 rszlo=1024 rszhi=1024 size=8192\
170 obdflter_survey_run disk
172 run_test 1c "Object Storage Targets survey, big batch"
175 obdflter_survey_run netdisk
177 run_test 2a "Stripe F/S over the Network"
180 local param_file=$TMP/$tfile-params
182 do_nodesv $(comma_list $(osts_nodes)) \
183 $LCTL get_param obdfilter.${FSNAME}-*.sync_journal
184 save_lustre_params $(get_facets OST) \
185 "obdfilter.${FSNAME}-*.sync_journal" > $param_file
186 do_nodesv $(comma_list $(osts_nodes)) \
187 $LCTL set_param obdfilter.${FSNAME}-*.sync_journal=0
189 local stime=$(date +%s)
190 thrlo=4 nobjhi=1 thrhi=4 obdflter_survey_run netdisk
191 local etime=$(date +%s)
192 local rtime=$((etime - stime))
194 echo "obd survey finished in $rtime seconds"
195 check_jbd_values_facets $(get_facets OST) 4 $rtime || rc=$((rc+$?))
197 restore_lustre_params < $param_file
202 run_test 2b "Stripe F/S over the Network, async journal"
205 # README.obdfilter-survey: In network test only automated run is supported.
207 # obdfilter-survey Prerequisite:
208 # For "network" case you need to have all
209 # modules (those llmount.sh loads) loaded in kernel. And the
210 # 'lctl dl' output must be blank.
211 # Skipping test for CLIENTONLY mode because of
212 # cleanupall()->stopall() does not cleanup the servers on this mode.
213 [ "$CLIENTONLY" ] && skip "CLIENTONLY mode" && return
215 remote_servers || { skip "Local servers" && return 0; }
219 obdflter_survey_run network
223 run_test 3a "Network survey"
227 check_and_cleanup_lustre